Same thing happened. I ordered Marc Jacobs bag from a sponsored popup on Instagram and noticed that even though site says Nordstrom Rack, the link said nordstorm rack. I raised a dispute with my bank immediately, got an email for order cancellation from some random email address later but still received the ring.
Safety Report: I received a ring I did not order, 280 Adams Boulevard, Farmingdale, NY, USA
Same thing happened. I ordered Marc Jacobs bag from a sponsored popup on Instagram and noticed that even though site says Nordstrom Rack, the link said nordstorm rack. I raised a dispute with my bank immediately, got an email for order cancellation from some random email address later but still received the ring.